Intel Atom SOCs introduced in 2015-2017 use a 32-bit EFI to boot a 64-bit OS. SUSE (Open and commercial) supports this well in their iso. Ubuntu, Debian and Mint do not and you need to use a script from Linuxium.au in to remaster the iso into something that will boot. It's hit or miss in other distros. To support this you'd need a new iso (7.2.1?) and a very new kerel for full hardware support on the various SOCs, but if it can be done by script with Ubuntu I can't believe it would be too hard to create and issue such an iso.